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Bis-Tris, Ultra Pure Grade

Supplier: VWR

Synonyms: 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol2-[Bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diolBis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane (BIS-TRIS)
0715-100G 0715-250G 0715-500G
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological

Formula: C₈H₁₉NO₅
MW: 209.24 g/mol
Melting Pt: 103°C - 104 °C
Storage Temperature: Ambient
MDL Number: MFCD00002853
CAS Number: 6976-37-0
EINECS: 230-237-7
Specification Test Results
DNase none detected
RNase none detected
Melting Point 102 °C - 106 °C
Moisture (KF) <= 1 %
pH (1.0%, Water) @25°C 8.8 - 9.6
pKa @25°C 6.45 - 6.65
Protease none
Purity (Titration) > 99 %



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Size Packaging Supplier No. Catalog Number Unit List Price Quantity
100 g HDPE Bottle VWRV0715-100G 0715.100G Each Retrieving Restricted
250 g HDPE Bottle VWRV0715-250G 0715.250G Each Retrieving Restricted
500 g HDPE Bottle VWRV0715-500G 0715.500G Each Retrieving Restricted
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